Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal. Counties must stay in the current tier for 3 consecutive weeks and metrics from the last 2 consecutive weeks must fall into less restrictive tier before moving into a less restrictive tier.
We show only case charts labeled with each county's population-adjusted tier cut-offs.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 1/6/22; data available through 12/31/21.
Cases chart, explained
Superior California Region: Butte, Colusa,
El Dorado,
Glenn,
Lassen, Modoc,
Nevada,
Placer, Plumas,
Sacramento,
Shasta, Sierra, Siskiyou,
Sutter,
Tehama,
Yolo,
Yuba
North Coast: Del Norte,
Humboldt,
Lake,
Mendocino,
Napa,
Sonoma, Trinity
San Francisco Bay Area: Alameda,
Contra Costa,
Marin,
San Francisco,
San Mateo,
Santa Clara,
Solano
Northern San Joaquin Valley: Alpine, Amador, Calaveras,
Madera, Mariposa,
Merced,
Mono,
San Joaquin,
Stanislaus,
Tuolumne
Central Coast: Monterey,
San Benito,
San Luis Obispo,
Santa Barbara,
Santa Cruz,
Ventura
Southern San Joaquin Valley: Fresno,
Inyo,
Kern,
Kings,
Tulare
Southern California: Los Angeles,
Orange,
Riverside,
San Bernardino
San Diego-Imperial: Imperial,
San Diego
Summary of CA County Severity Map
Vaccinations by Zip Code
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place. Similarly for hospitalizations.
In the past week, all COVID hospitalizations grew by 91.2%.; COVID ICU hospitalizations grew by 48.8%.
16,930,012 cumulative doses have been administered (225,459 doses administered in the past week). Already, 75.5% of the county has received at least 1 dose and 67.8% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 62.7%.; COVID ICU hospitalizations grew by 65.7%.
3,195,765 cumulative doses have been administered (46,977 doses administered in the past week). Already, 83.1% of the county has received at least 1 dose and 77.0% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 6.7%.; COVID ICU hospitalizations went from 3.1 to 4.1.
267,720 cumulative doses have been administered (3,002 doses administered in the past week). Already, 55.8% of the county has received at least 1 dose and 50.9% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 63.9%.; COVID ICU hospitalizations grew by 28.0%.
2,236,372 cumulative doses have been administered (32,216 doses administered in the past week). Already, 83.6% of the county has received at least 1 dose and 78.2% is fully vaccinated.
In the past week, all COVID hospitalizations went from 0.4 to 0.3.; COVID ICU hospitalizations went from 0.4 to 0.1.
30,060 cumulative doses have been administered (337 doses administered in the past week). Already, 51.4% of the county has received at least 1 dose and 45.3% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by 41.8%.; COVID ICU hospitalizations went from 4.0 to 5.6.
278,461 cumulative doses have been administered (3,156 doses administered in the past week). Already, 64.4% of the county has received at least 1 dose and 58.4% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 30.6%.; COVID ICU hospitalizations grew by 4.0%.
1,368,548 cumulative doses have been administered (18,096 doses administered in the past week). Already, 61.9% of the county has received at least 1 dose and 55.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 25.7%.; COVID ICU hospitalizations went from 0.6 to 2.9.
208,119 cumulative doses have been administered (2,144 doses administered in the past week). Already, 69.9% of the county has received at least 1 dose and 63.7% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 9.2%.; COVID ICU hospitalizations grew by 3.7%.
358,844 cumulative doses have been administered (4,779 doses administered in the past week). Already, 100.8% of the county has received at least 1 dose and 76.8% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 21.2%.; COVID ICU hospitalizations grew by -1.8%.
1,049,456 cumulative doses have been administered (13,192 doses administered in the past week). Already, 54.4% of the county has received at least 1 dose and 48.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by -8.4%.; COVID ICU hospitalizations went from 3.4 to 2.1.
149,878 cumulative doses have been administered (2,207 doses administered in the past week). Already, 46.6% of the county has received at least 1 dose and 40.7% is fully vaccinated.
In the past week, all COVID hospitalizations went from 0.0 to 2.3.; COVID ICU hospitalizations went from 0.0 to 0.7.
79,634 cumulative doses have been administered (774 doses administered in the past week). Already, 58.1% of the county has received at least 1 dose and 51.8% is fully vaccinated.
In the past week, all COVID hospitalizations went from 0.6 to 1.9.; COVID ICU hospitalizations went from 0.0 to 0.0.
19,280 cumulative doses have been administered (217 doses administered in the past week). Already, 31.3% of the county has received at least 1 dose and 28.3% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by 52.3%.; COVID ICU hospitalizations went from 4.7 to 4.7.
189,713 cumulative doses have been administered (2,498 doses administered in the past week). Already, 56.2% of the county has received at least 1 dose and 49.6% is fully vaccinated.
In the past week, all COVID hospitalizations went from 8.7 to 19.7.; COVID ICU hospitalizations went from 1.1 to 1.9.
561,499 cumulative doses have been administered (5,730 doses administered in the past week). Already, 90.5% of the county has received at least 1 dose and 84.1% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 6.4 to 8.0.; COVID ICU hospitalizations went from 1.9 to 2.0.
140,583 cumulative doses have been administered (1,072 doses administered in the past week). Already, 71.9% of the county has received at least 1 dose and 64.1% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 28.8%.; COVID ICU hospitalizations grew by 12.7%.
325,072 cumulative doses have been administered (4,064 doses administered in the past week). Already, 57.1% of the county has received at least 1 dose and 45.9% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 22.1%.; COVID ICU hospitalizations grew by 2.8%.
706,481 cumulative doses have been administered (8,505 doses administered in the past week). Already, 73.3% of the county has received at least 1 dose and 65.6% is fully vaccinated.
In the past week, all COVID hospitalizations went from 6.0 to 11.0.; COVID ICU hospitalizations went from 1.6 to 2.1.
256,972 cumulative doses have been administered (2,973 doses administered in the past week). Already, 82.2% of the county has received at least 1 dose and 73.8% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.4 to 8.1.; COVID ICU hospitalizations went from 1.1 to 2.4.
151,782 cumulative doses have been administered (1,376 doses administered in the past week). Already, 68.4% of the county has received at least 1 dose and 61.5% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 86.4%.; COVID ICU hospitalizations grew by 53.0%.
5,412,456 cumulative doses have been administered (72,412 doses administered in the past week). Already, 74.4% of the county has received at least 1 dose and 68.0% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 43.1%.; COVID ICU hospitalizations grew by 0.5%.
627,289 cumulative doses have been administered (8,099 doses administered in the past week). Already, 68.5% of the county has received at least 1 dose and 63.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 57.1%.; COVID ICU hospitalizations grew by 21.0%.
3,287,881 cumulative doses have been administered (41,977 doses administered in the past week). Already, 62.0% of the county has received at least 1 dose and 55.4% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 46.8%.; COVID ICU hospitalizations grew by 29.8%.
2,397,755 cumulative doses have been administered (33,145 doses administered in the past week). Already, 68.6% of the county has received at least 1 dose and 62.7% is fully vaccinated.
In the past week, all COVID hospitalizations went from 3.9 to 5.1.; COVID ICU hospitalizations went from 2.9 to 2.6.
100,408 cumulative doses have been administered (1,378 doses administered in the past week). Already, 72.7% of the county has received at least 1 dose and 65.6% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 45.6%.; COVID ICU hospitalizations grew by 15.5%.
2,748,311 cumulative doses have been administered (36,426 doses administered in the past week). Already, 58.0% of the county has received at least 1 dose and 52.5% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 65.5%.; COVID ICU hospitalizations grew by 27.9%.
5,878,262 cumulative doses have been administered (77,701 doses administered in the past week). Already, 87.4% of the county has received at least 1 dose and 75.7% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 119.1%.; COVID ICU hospitalizations grew by 65.1%.
1,831,962 cumulative doses have been administered (24,417 doses administered in the past week). Already, 86.4% of the county has received at least 1 dose and 80.0% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 32.3%.; COVID ICU hospitalizations grew by 13.3%.
1,056,840 cumulative doses have been administered (12,867 doses administered in the past week). Already, 65.8% of the county has received at least 1 dose and 55.4% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 17.6%.; COVID ICU hospitalizations went from 7.6 to 6.4.
436,393 cumulative doses have been administered (4,887 doses administered in the past week). Already, 69.1% of the county has received at least 1 dose and 62.5% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 51.9%.; COVID ICU hospitalizations went from 6.6 to 7.4.
1,564,554 cumulative doses have been administered (21,223 doses administered in the past week). Already, 86.2% of the county has received at least 1 dose and 79.2% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 41.4%.; COVID ICU hospitalizations went from 10.1 to 8.0.
711,461 cumulative doses have been administered (9,011 doses administered in the past week). Already, 71.8% of the county has received at least 1 dose and 64.2% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 75.4%.; COVID ICU hospitalizations grew by 36.6%.
3,972,683 cumulative doses have been administered (56,169 doses administered in the past week). Already, 86.2% of the county has received at least 1 dose and 80.4% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 38.3%.; COVID ICU hospitalizations went from 2.6 to 3.7.
485,250 cumulative doses have been administered (5,305 doses administered in the past week). Already, 77.6% of the county has received at least 1 dose and 71.4% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 4.3%.; COVID ICU hospitalizations grew by -5.7%.
192,011 cumulative doses have been administered (2,192 doses administered in the past week). Already, 50.6% of the county has received at least 1 dose and 45.0% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 76.2%.; COVID ICU hospitalizations went from 9.0 to 10.0.
690,740 cumulative doses have been administered (8,930 doses administered in the past week). Already, 71.9% of the county has received at least 1 dose and 63.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 48.1%.; COVID ICU hospitalizations went from 4.4 to 3.9.
925,576 cumulative doses have been administered (13,241 doses administered in the past week). Already, 81.1% of the county has received at least 1 dose and 74.4% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 22.0%.; COVID ICU hospitalizations grew by -4.9%.
708,481 cumulative doses have been administered (8,779 doses administered in the past week). Already, 61.7% of the county has received at least 1 dose and 52.2% is fully vaccinated.
In the past week, all COVID hospitalizations went from 0.0 to 0.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
128,522 cumulative doses have been administered (1,730 doses administered in the past week). Already, 57.2% of the county has received at least 1 dose and 51.7% is fully vaccinated.
In the past week, all COVID hospitalizations went from 9.1 to 5.3.; COVID ICU hospitalizations went from 2.3 to 2.3.
62,666 cumulative doses have been administered (771 doses administered in the past week). Already, 44.4% of the county has received at least 1 dose and 40.1% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 26.0%.; COVID ICU hospitalizations went from 10.4 to 8.1.
558,955 cumulative doses have been administered (7,013 doses administered in the past week). Already, 54.9% of the county has received at least 1 dose and 48.3% is fully vaccinated.
In the past week, all COVID hospitalizations went from 6.4 to 9.1.; COVID ICU hospitalizations went from 1.1 to 0.6.
69,700 cumulative doses have been administered (561 doses administered in the past week). Already, 60.9% of the county has received at least 1 dose and 52.3% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by 68.0%.; COVID ICU hospitalizations grew by 53.4%.
1,406,069 cumulative doses have been administered (19,000 doses administered in the past week). Already, 74.2% of the county has received at least 1 dose and 68.0% is fully vaccinated.
In the past week, all COVID hospitalizations went from 9.6 to 10.9.; COVID ICU hospitalizations went from 2.9 to 2.6.
361,398 cumulative doses have been administered (4,593 doses administered in the past week). Already, 72.4% of the county has received at least 1 dose and 65.4% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 86.7%.; COVID ICU hospitalizations went from 13.3 to 5.9.
82,061 cumulative doses have been administered (1,050 doses administered in the past week). Already, 50.3% of the county has received at least 1 dose and 45.2% is fully vaccinated.
Severity measured as proportion relative to Tier 1 (minimal) threshold.
1 = at Tier 1 threshold
2 = 2x higher than Tier 1 threshold
Severity Scale